The Duke And Duchess Of Cambridge Start The Ring O'Fire Anglesey Coastal Ultra Marathon

HOLYHEAD, UNITED KINGDOM - AUGUST 30: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge, accompanied by her Private Secretary Rebecca Deacon, attends the start of the Ring O'Fire Anglesey Costal Ultra Marathon on August 30, 2013 in Holyhead, Wales. (Photo by Max Mumby/Indigo/Getty Images)